Larger Image Figure 5. Biochemical interaction of hERG 1–135 with the CNBD. (A) Schematic of the hERG channel and the constructs used for the biochemical interaction assay. (B) Coomassie stain (CB, Coomassie blue) and Western blot of GST N1–135 and GST-only control probed with α-Flag to detect bound hERG H6 C-linker/CNBD-Flag. Image published in: Gustina AS and Trudeau MC (2011) © 2011 Gustina and Trudeau. Creative Commons Attribution-NonCommercial-ShareAlike license Permanent Image Page Printer Friendly View XB-IMG-125807